<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Document</title>
</head>

<body>
    用户名<input type="text" id='username'><br />
    密码<input type="text" id='password'><br />
    <button id='btn'>登录</button>
</body>
<script src="../jquery-1.11.3.js"></script>
<!-- <script src="../cookie.js"></script> -->
<!-- <script src="./tools/tools.js"></script> -->
<script src="./user/userLogin.js" type="module"></script>
</html>